I don't think anybody but Brian here is a parent, but I thought this information may be useful in the future:
"Are whipped cream and nail polish remover really dangerous? Experts say yes, based on recent huffing, sniffing and dusting trends.
... Some of the most common inhalants include:
compressed air computer cleaners
nail polish remover
correction fluid
butane lighter refills
aerosols such as hair spray, deodorant, even whipped cream !
... The worst-case consequences are cardiac arrest (known as Sudden Sniffing Death syndrome) or suffocation due to lack of oxygen, but cumulative injury can occur as well. "With prolonged use, you can damage just about any organ in the body, including the brain, heart, lungs, liver, and kidneys," Shurtleff says.
... Kids who are sniffing inhalants may appear to be in a drunken daze. Other common signs include chemical odors on the breath and paint stains on the face or hands, along with slurred speech and red, runny eyes.
... With kids trying huffing as early as fourth grade (ages 9-10), it's never too early to raise the topic. When you're using a potentially harmful household product -- painting a room, for example -- take the opportunity to talk about the risks from inhaling the fumes. Point out the warning labels on the product."
Full article here I don't want to be in school today. :(